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ChuckandClaude Opus 5.5
b09434a418
Stage 2 of the web plugin catalog, after #688. - The display publishes a plugin runtime snapshot (plugin_runtime.py) to the shared cache: per plugin loaded, lifecycle state, a short redacted error summary, the version it loaded and when, plus published_at / stale_after / running. Written on change (throttled to 10 s; the RUNNING/ENABLED flip of an ordinary update is not a change) and once a minute otherwise; cleanup() publishes running: false. - The web reads it back and restores loaded / state / error_info in /api/v3/plugins/installed (plus loaded_version, loaded_at and data.runtime). Only a live snapshot counts; stale, stopped or missing answers null and says which. - data/plugin_state.json is retired: every reader and writer moved to config + disk (desired) or the snapshot (observed). Nothing in it was non-derivable, so nothing is migrated and an existing file is left unread. The web-side PluginStateManager (state_manager.py) is removed; the display's plugin_state.PluginStateManager is the only state machine. - StateReconciliation compares config + disk with the snapshot, reporting enabled-but-not-loaded and older-version-loaded as no_action findings. - Backups list installed manifests with enabled from config.json. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
50 lines
1.9 KiB
Python
50 lines
1.9 KiB
Python
"""Plugin-system JSON files are read as UTF-8, whatever the locale says.
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store_manager (install_from_url's manifest, the secrets file) opened text
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files without an encoding, so the platform default applied. (So did the
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retired plugin_state.json reader.) A manifest written in UTF-8 with a non-ASCII
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name then read as mojibake -- or raised UnicodeDecodeError -- on a host
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whose locale encoding is not UTF-8 (Windows' cp1252; a Pi with LANG=C).
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On a UTF-8 host these pass either way; they fail on old code where the
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default encoding differs.
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"""
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import json
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import pytest
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from src.plugin_system.store_manager import PluginStoreManager
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NAME = "Météo Á" # "Á" is C3 81 in UTF-8; 0x81 is undefined in cp1252
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@pytest.fixture
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def store(tmp_path, monkeypatch):
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mgr = PluginStoreManager(
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plugins_dir=str(tmp_path / "plugins"),
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uninstalled_registry_path=str(tmp_path / "uninstalled.json"))
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mgr.plugins_dir.mkdir(parents=True, exist_ok=True)
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monkeypatch.setattr(mgr, "_install_dependencies", lambda *a, **k: True)
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def fake_clone(repo_url, target, branches):
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target = type(mgr.plugins_dir)(target)
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target.mkdir(parents=True, exist_ok=True)
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manifest = {"id": "meteo", "name": NAME, "class_name": "P",
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"display_modes": ["meteo"], "version": "1.0.0"}
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(target / "manifest.json").write_bytes(
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json.dumps(manifest, ensure_ascii=False).encode("utf-8"))
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(target / "manager.py").write_text("class P: pass\n")
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return "main"
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monkeypatch.setattr(mgr, "_install_via_git", fake_clone)
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return mgr
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def test_install_from_url_reads_a_utf8_manifest(store):
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result = store.install_from_url("https://github.com/x/y")
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assert result["success"] is True
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assert result["name"] == NAME
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written = json.loads(
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(store.plugins_dir / "meteo" / "manifest.json").read_bytes().decode("utf-8"))
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assert written["name"] == NAME
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